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MODEL 5496
Intelligent Power Module
Installation and
Operations Manual
Document 151276
08/12/10 Rev: E1
P/N 151276:E1 ECN: 10-484
Contents
Section 1 |
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Overview ...................................................................................................................................................... |
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1-1 |
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1.1 |
5496 Description ...................................................................................................................................... |
1-1 |
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1.2 |
Agency Requirements .............................................................................................................................. |
1-1 |
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1.3 |
About This Manual .................................................................................................................................. |
1-1 |
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1.4 |
How to Contact Silent Knight .................................................................................................................. |
1-1 |
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Section 2 |
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Before You Begin Installing ............................................................................................... |
2-1 |
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2.1 |
What’s in the Box? ................................................................................................................................... |
2-1 |
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2.2 |
Environmental Specifications .................................................................................................................. |
2-1 |
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2.3 |
Preventing Water Damage ....................................................................................................................... |
2-1 |
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2.4 |
5496 Board and Terminal Strip Description ............................................................................................ |
2-2 |
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2.5 |
Earth Fault Resistance .............................................................................................................................. |
2-3 |
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2.6 |
Calculating Current Draw and Standby Battery ...................................................................................... |
2-4 |
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2.6.1 |
Worksheet Requirements .................................................................................................................. |
2-4 |
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Filling in the Current Draw Worksheet ......................................................................................... |
2-4 |
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2.6.1.1 Maximum Battery Standby Load ........................................................................................... |
2-4 |
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2.6.2 |
Current Draw Worksheet .................................................................................................................. |
2-5 |
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2.6.3 |
Wire Routing ..................................................................................................................................... |
2-6 |
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Section 3 |
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Hardware Installation .................................................................................................................. |
3-1 |
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3.1 |
AC Power |
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3-1 |
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3.2 |
Battery Connection .................................................................................................................................. |
3-2 |
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3.3 |
Connecting the 5496 to the FACP ........................................................................................................... |
3-3 |
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3.3.1 Setting the Device ID ........................................................................................................................ |
3-4 |
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3.4 |
Notification Appliance Wiring ................................................................................................................. |
3-5 |
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3.4.1 Class A Supervised Wiring ............................................................................................................... |
3-5 |
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Class A Output Notification Circuits ............................................................................................ |
3-5 |
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3.4.2 Class B Supervised Wiring ............................................................................................................... |
3-6 |
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Class B Output Notification Circuits ............................................................................................ |
3-6 |
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3.4.3 |
Releasing Operations ........................................................................................................................ |
3-6 |
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3.4.4 |
Auxiliary Power Configuration ........................................................................................................ |
3-7 |
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3.4.4.1 |
Door Holder Power ................................................................................................................ |
3-8 |
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3.4.4.2 |
Constant Power ...................................................................................................................... |
3-8 |
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3.4.4.3 |
Resettable Power .................................................................................................................... |
3-8 |
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151276 |
i |
Model 5496 Intelligent Power Module Installation and Operation Manual |
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Appendix A |
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Compatible Devices ..................................................................................................................... |
A-1 |
Silent Knight Fire Product Warranty and Return Policy Manufacturer Warranties and Limitation of Liability
ii |
151276 |
Section 1
Overview
1.15496 Description
The Model 5496 Intelligent Power Module provides additional power and notification circuits to a Silent Knight addressable FACP. The 5496 can power all IntelliKnight compatible notification appliances and auxiliary power modules.
The 5496 is capable of performing single or dual interlocking operations for pre-action and deluge releasing systems. See Section 8.6 of FACP installation manual.
The 5496 has four output circuits that can be configured as notification or auxiliary power circuits. Outputs are rated 3.0 A (6.0 A total for each 5496).
The 5496 is optically isolated, providing ground loop isolation and transient protection.
The 5496 provides configuration options that eliminate the need for sychronization modules when using AMSECO, Faraday, Gentex, System Sensor, or Wheelock synchronization appliances.
1.2Agency Requirements
The 5496 has the same requirements as the main control panel. These requirements are listed in Silent Knight addressable FACP Installation Manuals. Silent Knight Addressable FACP Installation Manuals can be found on Silent Knight’s web site at www.silentknight.com.
1.3About This Manual
This manual covers installation of 5496 hardware. Software configuration information is contained in a Silent Knight addressable FACP Installation Manuals. Silent Knight Addressable FACP Installation Manuals can be found on Silent Knight’s web site at www.silentknight.com.
1.4How to Contact Silent Knight
If you have a question or encounter a problem not covered in this manual, contact Silent Knight Technical Support at 800-446-6444.
To order parts, contact Silent Knight Sales at 800-328-0103 or (203) 484-7161.
151276 |
1-1 |
Model 5496 Intelligent Power Module Installation and Operation Manual
1-2 |
151276 |
Section 2
Before You Begin Installing
2.1What’s in the Box?
The Model 5496 ships with the following hardware:
•A cabinet with all hardware assembled
•Two keys for the 5496 front door
•Ten 4.7K ohm end-of-line resistors
Note: For UL installations Model 7628 4.7k end-of-line resistor (ordered separately) must be used.
•A battery wiring harness and jumper to wire batteries in series
2.2Environmental Specifications
It is important to protect the 5496 control panel from water. To prevent water damage, the following conditions should be AVOIDED when installing the units:
•Do not mount directly on exterior walls, especially masonry walls (condensation)
•Do not mount directly on exterior walls below grade (condensation)
•Protect from plumbing leaks
•Protect from splash caused by sprinkler system inspection ports
•Do not mount in areas with humidity-generating equipment (such as dryers, production machinery)
When selecting a location to mount the 5496, the unit should be mounted where it will NOT be exposed to temperatures outside the range of 0°C-49°C (32°F-120°F) or humidity outside the range of 10%-93% at 30°C (86°F) noncondensing.
2.3Preventing Water Damage
Water damage to the fire system can be caused by moisture entering the cabinet through the conduits. Conduits that are installed to enter the top of the cabinet are most likely to cause water problems. Installers should take reasonable precautions to prevent water from entering the cabinet. Water damage is not covered under warranty.
151276 |
2-1 |
Model 5496 Intelligent Power Module Installation and Operation Manual
2.45496 Board and Terminal Strip Description
Figure 2-1 shows the 5496 circuit board including location of terminals and the dipswitch for setting the module ID.
To AC
All Circuits Supervised Power limited, except Battery and AC which are supervised non-power limited.
Dipswitches for
Setting ID
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Battery |
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Regulated |
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SBUS Module |
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Connections |
Output Circuits |
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Connections |
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Figure 2-1 The 5496 Board Layout
2-2 |
151276 |
Before You Begin Installing
Table 2-1 describes the 5496 connections and provides electrical ratings where appropriate.
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Table 2-1: Terminal Strip Description and Electrical Ratings |
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Terminal # and Label |
Description |
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Rating |
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Voltage |
Current |
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B |
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AC input (hot) |
120 VAC, 60 Hz |
2.7 A |
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Earth ground |
N/A |
N/A |
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W |
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AC input (neutral) |
120 VAC, 60 Hz |
2.7 A |
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1 |
- |
Battery |
Battery |
24 VDC |
0.75 A |
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2 |
+ |
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3 |
- |
I/O 4* |
Output circuit |
24 VDC |
3.0 A |
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4 |
+ |
Notification Circuits |
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5 |
- |
I/O 3* |
Output circuit |
24 VDC |
3.0 A |
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6 |
+ |
Notification Circuits |
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7 |
- |
I/O 2* |
Output circuit |
24 VDC |
3.0 A |
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8 |
+ |
Notification Circuits |
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9 |
- |
I/O 1* |
Output circuit |
24 VDC |
3.0 A |
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10 |
+ |
Notification Circuits |
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11 |
- |
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SBUS power |
24 VDC |
1.0 A |
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12 |
+ |
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SBUS |
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13 |
A |
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SBUS communication |
5 VDC |
100 mA |
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14 |
B |
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* Regulated/special application when used for releasing.
2.5Earth Fault Resistance
Table 2-2 lists the earth fault resistance detection for each applicable terminal on the FACP.
Table 2-2: Earth Fault Resistance Values by Terminal
Function |
Terminal |
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Terminal Label |
Value |
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Number |
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(in ohms) |
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Battery |
1 |
- |
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BATTERY |
0 |
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2 |
+ |
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0 |
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Notification Appliance Circuit 4 |
3 |
H4- |
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OUT4 |
0 |
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4 |
H4+ |
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0 |
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Notification Appliance Circuit 3 |
5 |
H3- |
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OUT3 |
0 |
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6 |
H3+ |
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0 |
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Notification Appliance Circuit 2 |
7 |
H2- |
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OUT2 |
0 |
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8 |
H2+ |
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0 |
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Notification Appliance Circuit 1 |
9 |
H1- |
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OUT1 |
0 |
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10 |
H1+ |
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0 |
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151276 |
2-3 |
Model 5496 Intelligent Power Module Installation and Operation Manual
2.6Calculating Current Draw and Standby Battery
This section is for helping you determine the current draw and standby battery needs for your installation.
2.6.1Worksheet Requirements
Follow the steps below to determine 5496 current draw and standby battery requirements.
Filling in the Current Draw Worksheet
Refer Table 2-4 in Section 2.6.2 to complete the following steps.
1.Add up the current draw for all auxiliary devices and record in the table at Line B.
2.Add up all notification appliance loads and record in the table at Line C.
3.For notification appliances and auxiliary devices not mentioned in the manual, refer to the device manual for the current ratings.
4.Make sure that the total alarm current you calculated, including current for the panel itself, does not exceed 6.0 A. This is the maximum alarm current allowable.
5.Complete the remaining instructions in Table 2-4 to determine battery size requirements.
2.6.1.1 Maximum Battery Standby Load
Table 2-3 shows the maximum battery standby load for the 5496 based on 24 and 60 hours of standby. The standby load calculations of line J in the Current Draw Calculation Worksheet (Table 2-4) must be less than the number shown in Table 2-3 for the battery size used and standby hours required.
Table 2-3: Maximum Battery Standby Load
Rechargeable |
Max. Load for 24 hrs. Standby, |
*Max. Load for 60 hrs. Standby, 5 |
Battery Size |
5 mins. Alarm |
mins. Alarm |
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7 AH |
270 mA |
105 mA |
12 AH |
475 mA |
190 mA |
18 AH |
685 mA |
270 mA |
35 AH |
1370 mA |
540 mA |
*Required for NFPA 72 Auxiliary Protected Fire Alarm systems for Fire Alarm Service (City Box) and Remote Station Protected Fire Alarm systems (Polarity Reversal) and Digital Alarm Communicator/ Transmitter (DACT).
Note: 33 max battery size for FM (Factory Mutual) installations
2-4 |
151276 |
Before You Begin Installing
2.6.2Current Draw Worksheet
For each 5496 in the installation, use this worksheet to determine current requirements during alarm/battery standby operation. (Copy this page if additional space is required.)
Table 2-4: Current Draw Calculation Worksheet
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Device |
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Number of |
Current per Device |
Standby |
Alarm |
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Devices |
Current |
Current |
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For each device use this formula: |
This column |
X This column |
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Current per number of devices. |
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5496 Intelligent Power Module |
1 |
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Standby: |
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40 mA |
40 mA |
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(Current draw from battery) |
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Alarm: |
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160 mA |
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160 mA |
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A |
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5496 Current |
40 mA |
160 mA |
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Auxiliary Devices |
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Refer to device manual for current ratings. |
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Alarm/Standby |
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mA |
mA |
mA |
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Alarm/Standby |
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mA |
mA |
mA |
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Alarm/Standby |
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mA |
mA |
mA |
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Alarm/Standby |
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mA |
mA |
mA |
B |
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Auxiliary Devices Current |
mA |
mA |
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Notification appliances |
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Refer to device manual for current ratings. |
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Alarm: |
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mA |
0 mA |
mA |
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Alarm: |
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mA |
0 mA |
mA |
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Alarm: |
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mA |
0 mA |
mA |
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Alarm: |
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mA |
0 mA |
mA |
C |
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Notification Appliances Current |
0 mA |
mA |
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D |
Total current ratings of all devices in system (line A + line B + line C) |
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mA |
mA |
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E |
Total current ratings converted to amperes (line D x .001): |
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A |
A |
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F |
Number of standby hours (24 or 60 for NFPA 72, Chapter 1, 1-5.2.5). |
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H |
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G |
Multiply lines E and F. |
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Total standby AH |
AH |
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H |
Alarm sounding period in hours. |
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H |
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(For example, 5 minutes = .0833 hours.) |
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I |
Multiply lines E and H. |
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Total alarm AH |
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AH |
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J |
Add lines G and I. |
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Total standby and alarm AH |
AH |
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151276 |
2-5 |
Model 5496 Intelligent Power Module Installation and Operation Manual
2.6.3Wire Routing
You must follow power-limited wiring techniques, which include maintaining one-quarter inch spacing between power-limited and non-power limited circuits and separating high and low voltage circuits.
To AC
Power
5496 Board
To SBUS
Terminals
To NACs
To Battery
Figure 2-2 Wire Routing Example
2-6 |
151276 |
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